• Latest
  • Trending
  • All
  • News
  • Business
  • Politics
  • Science
  • World
  • Lifestyle
  • Tech
one PCBA

Mixing leaded and lead-free BGAs into one PCBA

March 20, 2023
Online Magazines

Embracing the Digital Era: The Evolution of Online Magazines

May 26, 2023
raised bed

Natural pest control methods for a healthier garden without harmful chemicals

April 16, 2023
Bloxburg For Roleplay

Things To Build In Bloxburg For Roleplay

April 10, 2023
work goals examples

Work performance goals examples

April 10, 2023
Light grey house

Light grey house exterior color schemes 

April 9, 2023
mobile home skirting idea

Mobile home underpinning ideas

April 9, 2023
competitive click fraud

Beat Your Competitors With Competitive Click Fraud: Outsmart The Competition Now

March 28, 2023
Dart Central

Dart Central: The Centralized Employee Directory for Dart Container

March 26, 2023
Free Bubble Pop Games

Pocket7Games.com’s Best Free Bubble Pop Games for Endless Fun

March 23, 2023
Orthopedic products

How to Choose the Right Orthopedic Products for Your Needs

March 19, 2023
landscape art

The Power of Landscape Art: Transforming Your Outdoor Space

March 17, 2023
Optimizing Warehouse Space: Racking Systems Manufacturers in Dubai, UAE

Optimizing Warehouse Space: Racking Systems Manufacturers in Dubai, UAE

March 15, 2023
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Sunday, May 28, 2023
First Planner
  • Home
    • Home – Layout 1
    • Home – Layout 2
    • Home – Layout 3
    • Home – Layout 4
    • Home – Layout 5
  • News
    • All
    • Business
    • Politics
    • Science
    • World
    Optimizing Warehouse Space: Racking Systems Manufacturers in Dubai, UAE

    Optimizing Warehouse Space: Racking Systems Manufacturers in Dubai, UAE

    Employee Retention Credit

    What Are the Penalties for Claiming the Employee Retention Credit (ERC) Incorrectly?

    Semi Truck Wash

    Slickmds.com: Your Semi Truck Wash Headquarters In Billings, Montana

    Meet the woman who’s making consumer boycotts great again

    New campaign wants you to raise funds for abuse victims by ditching the razor

    Twitter tweaks video again, adding view counts for some users

    A beginner’s guide to the legendary Tim Tam biscuit, now available in America

    India is bringing free Wi-Fi to more than 1,000 villages this year

    Betterment moves beyond robo-advising with human financial planners

    Powerball

    Powerball: Your Guide to Drawing Winners

    Trending Tags

    • Donald Trump
    • Future of News
    • Climate Change
    • Market Stories
    • Election Results
    • Flat Earth
  • Tech
    • All
    • Apps
    • Gear
    • Mobile
    • Startup
    competitive click fraud

    Beat Your Competitors With Competitive Click Fraud: Outsmart The Competition Now

    one PCBA

    Mixing leaded and lead-free BGAs into one PCBA

    mechanical keyboard

    Do mechanical keyboards have ghosting?

    Rap group call out publication for using their image in place of ‘gang’

    Meet the woman who’s making consumer boycotts great again

    New campaign wants you to raise funds for abuse victims by ditching the razor

    Twitter tweaks video again, adding view counts for some users

    A beginner’s guide to the legendary Tim Tam biscuit, now available in America

    India is bringing free Wi-Fi to more than 1,000 villages this year

    Betterment moves beyond robo-advising with human financial planners

    Trending Tags

    • Flat Earth
    • Sillicon Valley
    • Mr. Robot
    • MotoGP 2017
    • Golden Globes
    • Future of News
  • Entertainment
    • All
    • Gaming
    • Movie
    • Music
    • Sports
    Bloxburg For Roleplay

    Things To Build In Bloxburg For Roleplay

    Free Bubble Pop Games

    Pocket7Games.com’s Best Free Bubble Pop Games for Endless Fun

    gift card

    All the Reasons You Should Buy a Gift Card in 2023

    Entertainment News Website

    Way To Find The Best Entertainment News Website

    Meet the woman who’s making consumer boycotts great again

    New campaign wants you to raise funds for abuse victims by ditching the razor

    Twitter tweaks video again, adding view counts for some users

    A beginner’s guide to the legendary Tim Tam biscuit, now available in America

    People are handing out badges at Tube stations to tackle loneliness

    Trump’s H-1B Visa Bill spooks India’s IT companies

  • Lifestyle
    • All
    • Health
    • Travel
    Funny Panties

    Laugh Out Loud: The Best Funny Panties to Brighten Up Your Day

    Korean skincare

    The Best Korean Skincare: How to Achieve Flawless Skin

    acrylic keychain

    What’s so special approximately the acrylic keychain?

    sacral chakra

    How to Know if Your Sacral Chakra is Out of Balance

    Women gucci purse

    Must-Have Purses for the Fashion-Forward Women

    rhinestone clothes

    How To Make the Perfect Outfit Look Effortless?

    Blouses

    4 À la Mode Blouses Girls Should Wear

    India is bringing free Wi-Fi to more than 1,000 villages this year

    Trump’s H-1B Visa Bill spooks India’s IT companies

    Nike Shoes

    Find Your Perfect Pair Of Nike Shoes At Maxluxes.com: The Ultimate Shopping Destination For All Sneaker Lovers

    Trending Tags

    • Golden Globes
    • Mr. Robot
    • MotoGP 2017
    • Climate Change
    • Flat Earth
First Planner
No Result
View All Result
Home Tech

Mixing leaded and lead-free BGAs into one PCBA

by admin
March 20, 2023
in Tech
0
one PCBA

one PCBA

491
SHARES
1.4k
VIEWS
Share on FacebookShare on Twitter

Mixing leaded and lead-free BGAs (Ball Grid Arrays) into one PCBA (Printed Circuit Board) can be a challenging task for PCBA manufacturers. The primary reason is that leaded and lead-free BGA have different melting temperatures, and the reflow profile required for each type of BGA is different. Lead-free BGAs require higher reflow temperatures and longer soaking times to achieve proper solder wetting and formation, while leaded BGAs require lower temperatures and shorter soaking times.

If the reflow temperature and profile are not properly optimized, it can result in various issues such as solder joint cracking, insufficient solder wetting, and voids in the solder joint. These issues can lead to device failure and can compromise the reliability of the PCBA.

To avoid these issues, PCBA manufacturers may use separate reflow profiles for leaded and lead-free BGAs, which can be time-consuming and costly. Another option is to use a mixed-alloy solder paste that can accommodate both leaded and lead-free BGAs, although this can also be challenging as the optimal solder paste composition can vary depending on the specific BGA type and PCBA design.

Moreover, mixing leaded and lead-free BGAs may also result in issues with RoHS compliance. RoHS (Restriction of Hazardous Substances) is a regulation that restricts the use of certain hazardous substances in electrical and electronic equipment, including lead. PCBAs containing leaded BGAs may not be RoHS compliant, which can limit their use in certain applications.

Therefore, PCBA manufacturers should carefully evaluate the requirements and design of the PCBA before deciding to mix leaded and lead-free BGAs into one PCBA. They should also ensure that the reflow profile is properly optimized to achieve reliable solder joints, and that the PCBA is RoHS compliant if necessary.

Share196Tweet123Share49
admin

admin

First Planner

Copyright © 2017 JNews.

Navigate Site

  • About
  • Advertise
  • Privacy & Policy
  • Contact

Follow Us

No Result
View All Result
  • Home
  • News
    • Politics
    • Business
    • World
    • Science
  • Entertainment
    • Gaming
    • Music
    • Movie
    • Sports
  • Tech
    • Apps
    • Gear
    • Mobile
    • Startup
  • Lifestyle
    • Food
    • Fashion
    • Health
    • Travel

Copyright © 2017 JNews.